英语词汇“keen”的读音、翻译、释义、用法及例句-家教网

词汇	keen
类别	英汉汉英翻译词典
释义	keenkeen[ki:n]n.1.■痛哭, 号哭; (哀哭唱出的)挽歌词性变化keen[ki:n]vt.1.■痛哭(死者)vi.1.■为死者而痛哭, 号哭keen at wakes or funerals在守丧或送葬时痛哭
随便看	frequency-selective filter circuit frequency selective network frequency-sensitive describing function frequency separation frequency-separation multiplier frequency series frequency shaping frequency shared channel amplifier frequency sharing frequency sharing circuit frequency-sharping deemphasis network frequency shift communication frequency shifter frequency-shift indicator frequency shifting frequency-shift keyer frequency shiftkeying(FSK) frequency shift track circuit frequency shift transmission frequency shift transmitter monitor frequency slip frequency-slope modulation frequency space frequency spacing frequency spectrograph

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